«This is a big problem, bigger
than outdoor air pollution or dirty water,» said Kirk Smith, an expert in health and climate effects of household energy at the University of California, Berkeley, School of Public Health.
Indoor air pollution has gotten a lot of press lately; it can be even worse
than outdoor air pollution from cars, factories, and agriculture.
Not exact matches
More
than two million deaths occur worldwide each year as a direct result of human - caused
outdoor air pollution, a new study has found.
Researchers estimate that worldwide, more
than two million deaths occur each year as a direct result of human - caused
outdoor air pollution.
«The increased
air pollution that typically accompanies heat waves can especially harm children, who have a higher risk of developing asthma, have lungs that are still developing and growing, and have higher exposure because they breathe at a higher rate
than adults and spend more time
outdoors engaging in vigorous physical activity.»
It's no surprise that
air pollution can affect your health, but did you know that indoor
air is 2 to 5 times more polluted
than outdoor air?
I recommend this step only if you have an allergy to dust mites, as indoor
air contains more
pollution and toxins
than outdoor air.
Indoor
air pollution can be a bigger problem
than outdoor, because of the increased use of chemicals, and possible presence of mold spores and pet dander.
Indoor
pollution is generally higher
than outdoor pollution unless you consciously reduce it by building your house with non-toxic materials, remove your shoes prior to entering your house and use an
air filter in urban areas.
People spend approximately 90 percent of their time indoors, so for many people, the risks to health may be greater due to exposure to
air pollution indoors
than outdoors.
It's little known that indoor
air pollution can be eight times worse
than outdoors and even in newer schools, the trend in construction techniques towards tightly sealed buildings acts to trap damaging contaminants inside for longer.
Premature deaths worldwide from
outdoor air pollution rise from 3 million today to more
than 4 million in 2040 in the New Policies Scenario, even though
pollution control technologies are applied more widely and other emissions are avoided because energy services are provided more efficiently or (as with wind and solar) without fuel combustion.
A study published in the journal Nature in September last year showed that
outdoor air pollution is linked with 3.3 million premature deaths per year, which is more
than those caused by AIDS and malaria making it the world's biggest single killer.
Outdoor air pollution targets to reduce concentrations of particulate matter (PM 2.5), globally averaged, return less
than $ 1 for every dollar spent.
The study upends more
than half a century of research that assumed
outdoor air pollution in cities was to blame for higher asthma rates — a hypothesis repeatedly used by EPA regulators to justify the agency's regulations.
Indoor
air is 3 - 5 times more polluted
than outdoor air, which means smoking indoors leads to greater toxic buildup and
pollution.
However, the quality of indoor
air is, on average, two to five times worse
than that of
outdoor air, and in fact, the EPA rates indoor
air pollution as one of the five greatest public health risks.